xref: /openssl/test/context_internal_test.c (revision 7ed6de99)
1 /*
2  * Copyright 2019-2024 The OpenSSL Project Authors. All Rights Reserved.
3  *
4  * Licensed under the Apache License 2.0 (the "License").  You may not use
5  * this file except in compliance with the License.  You can obtain a copy
6  * in the file LICENSE in the source distribution or at
7  * https://www.openssl.org/source/license.html
8  */
9 
10 /* Internal tests for the OpenSSL library context */
11 
12 #include "internal/cryptlib.h"
13 #include "testutil.h"
14 
test_set0_default(void)15 static int test_set0_default(void)
16 {
17     OSSL_LIB_CTX *global = OSSL_LIB_CTX_get0_global_default();
18     OSSL_LIB_CTX *local = OSSL_LIB_CTX_new();
19     OSSL_LIB_CTX *prev;
20     int testresult = 0;
21 
22     if (!TEST_ptr(global)
23             || !TEST_ptr(local)
24             || !TEST_ptr_eq(global, OSSL_LIB_CTX_set0_default(NULL)))
25         goto err;
26 
27     /* Check we can change the local default context */
28     if (!TEST_ptr(prev = OSSL_LIB_CTX_set0_default(local))
29             || !TEST_ptr_eq(global, prev))
30         goto err;
31 
32     /* Calling OSSL_LIB_CTX_set0_default() with a NULL should be a no-op */
33     if (!TEST_ptr_eq(local, OSSL_LIB_CTX_set0_default(NULL)))
34         goto err;
35 
36     /* Global default should be unchanged */
37     if (!TEST_ptr_eq(global, OSSL_LIB_CTX_get0_global_default()))
38         goto err;
39 
40     /* Check we can swap back to the global default */
41     if (!TEST_ptr(prev = OSSL_LIB_CTX_set0_default(global))
42             || !TEST_ptr_eq(local, prev))
43         goto err;
44 
45     testresult = 1;
46  err:
47     OSSL_LIB_CTX_free(local);
48     return testresult;
49 }
50 
test_set_get_conf_diagnostics(void)51 static int test_set_get_conf_diagnostics(void)
52 {
53     OSSL_LIB_CTX *ctx = OSSL_LIB_CTX_new();
54     int res = 0;
55 
56     if (!TEST_ptr(ctx))
57         goto err;
58 
59     if (!TEST_false(OSSL_LIB_CTX_get_conf_diagnostics(ctx)))
60         goto err;
61 
62     OSSL_LIB_CTX_set_conf_diagnostics(ctx, 1);
63 
64     if (!TEST_true(OSSL_LIB_CTX_get_conf_diagnostics(ctx)))
65         goto err;
66 
67     OSSL_LIB_CTX_set_conf_diagnostics(ctx, 0);
68 
69     if (!TEST_false(OSSL_LIB_CTX_get_conf_diagnostics(ctx)))
70         goto err;
71 
72     res = 1;
73  err:
74     OSSL_LIB_CTX_free(ctx);
75     return res;
76 }
77 
setup_tests(void)78 int setup_tests(void)
79 {
80     ADD_TEST(test_set0_default);
81     ADD_TEST(test_set_get_conf_diagnostics);
82     return 1;
83 }
84